Achieving over 17% efficiency of ternary all-polymer solar cells with two well-compatible polymer acceptors

Rui Sun, Wei Wang, Han Yu, Zeng Chen, Xinxin Xia, Hao Shen, Jing Guo, Mumin Shi, Yina Zheng, Yao Wu, Wenyan Yang, Tao Wang, Qiang Wu, Yang Yang, Xinhui Lu, Jianlong Xia, Christoph J. Brabec, He Yan, Yongfang Li, Jie Min